Created at	Source	Raw Value	Validated value
June 25, 2024, noon	usa	inclusion criteria: * \> 18 years of age * confirmed covid-19 * within 48 hours of presentation in the emergency department, high dependency area or intensive care unit (icu) * ards according to berlin definition (p/f \< 300) or o2 saturation \< 90% or rr \> 30/min) in room air * standard oxygen therapy at flow rate \< 15l/min x 60 minutes	inclusion criteria: * \> 18 years of age * confirmed covid-19 * within 48 hours of presentation in the emergency department, high dependency area or intensive care unit (icu) * ards according to berlin definition (p/f \< 300) or o2 saturation \< 90% or rr \> 30/min) in room air * standard oxygen therapy at flow rate \< 15l/min x 60 minutes
May 31, 2021, 12:32 a.m.	usa	inclusion criteria: - > 18 years of age - confirmed covid-19 - within 48 hours of presentation in the emergency department, high dependency area or intensive care unit (icu) - ards according to berlin definition (p/f < 300) or o2 saturation < 90% or rr > 30/min) in room air - standard oxygen therapy at flow rate < 15l/min x 60 minutes	inclusion criteria: - > 18 years of age - confirmed covid-19 - within 48 hours of presentation in the emergency department, high dependency area or intensive care unit (icu) - ards according to berlin definition (p/f < 300) or o2 saturation < 90% or rr > 30/min) in room air - standard oxygen therapy at flow rate < 15l/min x 60 minutes
Jan. 29, 2021, 12:31 a.m.	usa	inclusion criteria: - > 18 years of age - confirmed covid-19 - within 48 hours of presentation in the emergency department, the wards, high dependency area or intensive care unit (icu) - ards according to berlin definition (p/f < 300) or o2 saturation < 90% or rr > 30/min) in room air - standard oxygen therapy at flow rate < 15l/min x 60 minutes	inclusion criteria: - > 18 years of age - confirmed covid-19 - within 48 hours of presentation in the emergency department, the wards, high dependency area or intensive care unit (icu) - ards according to berlin definition (p/f < 300) or o2 saturation < 90% or rr > 30/min) in room air - standard oxygen therapy at flow rate < 15l/min x 60 minutes